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Selenium(IV) oxide, 99.999%, (trace metal basis), Thermo Scientific Chemicals
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Quantity:
10 g
50 g
Packaging:
Glass bottle
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
For ultra trace analysis
Specifications
Specifications
Melting Point | 315°C |
Color | White |
Physical Form | Fine Crystalline Powder |
Quantity | 50 g |
Assay Percent Range | 99.999% |
Linear Formula | SeO2 |
Fieser | 01,992; 02,360; 03,245; 04,422; 05,575; 06,509; 08,439; 09,409; 10,345; 11,96; 13,272; 14,177; 15,89; 17,312 |
Merck Index | 15, 8571 |
Solubility Information | Solubility in water: 38.4g/100mL (14°C). Other solubilities: 1.11 parts/100 parts acetic acid (13.9°C),10.16 parts/100 parts methanol (11.8°C),6.67 parts/100 parts 93% ethanol (14°C),4.35 parts/100 parts acetone (15.3°C) |
Formula Weight | 110.96 |
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Safety and Handling
Product Identifier
- Selenium(IV) oxide
- Danger
- Acute toxicity Category 3
- LONG-TERM AQUATIC HAZARD Chronic 1
- ACUTE AQUATIC Acute 1
- Specific target organ toxicity after repeated exposure Category 2
- H400-Very toxic to aquatic life.
- H410-Very toxic to aquatic life with long lasting effects.
- H373-May cause damage to organs.
- H331-Toxic if inhaled.
- H301-Toxic if swallowed.
- P260-Do not breathe dust/fume/gas/mist/vapours/spray.
- P273-Avoid release to the environment.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
RUO – Research Use Only
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